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Lightpoint Software develops graphics technology.  We are currently developing a scalable level of detail system.

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Zero Decompression TimeTM (ZDT) Texture Compression

ZDT is a texture compression scheme that achieves a very high compression rate and virtually eliminates the transcoding step.  Transcoding is the conversion of a texture format to a native GPU texture format, like DXT.  

Below is an example of the original texture and the same texture compressed at a 16:1 rate in the ZDT format.
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